/*
 * @Descripttion: 
 * @Author: liuYaoYu
 * @Date: 2021-12-12 00:00:20
 * @LastEditors: liuYaoYu
 * @LastEditTime: 2021-12-12 16:55:06
 */
package main
import (
	"fmt"
    "2-yj/14-func/utils"
)
// 函数就是第一公民
func main(){
	var n1 float64 = 2.3
	var n2 float64 = 3.2
	var oper byte ='-'
	fmt.Println(utils.Calc(n1,n2,oper))
	fmt.Println(utils.Test(n1))
}